Kejun Huang
8 papers · 2015–2025 · 4 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
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π Academic Marathon Β· Half π£ Hot Topic Early Bird π Interdisciplinary Bridge Β· Bronze π Conference Polyglot Β· Bronze πΊοΈ Taxonomy Completionist (16)
π§¬
Topic Evolution
π
Keyword Champion
(2)
Venues
Top co-authors
Research topics
Keywords
pairwise co-occurrence
(2)
matrix factorization
(2)
latent variable
(2)
volume minimization
(2)
dictionary learning
(2)
graph clustering
(1)
topic modeling
(1)
expectation maximization
(1)
community detection
(1)
network analysis
(1)
eigenvalue decomposition
(1)
alternating minimization
(1)
annotator modeling
(1)
negative curvature
(1)
mixed membership stochastic blockmodel
(1)
hidden markov model
(1)
alternating direction method of multiplier
(1)
topic model
(1)
linear constraint
(1)
gradient projection
(1)
Papers
Global Identifiability of Overcomplete Dictionary Learning via L1 and Volume Minimization
ICLR 2025
Global Identifiability of β_1-based Dictionary Learning via Matrix Volume Optimization
NeurIPS 2023
Finding Second-Order Stationary Points Efficiently in Smooth Nonconvex Linearly Constrained Optimization Problems
NeurIPS 2020
Crowdsourcing via Pairwise Co-occurrences: Identifiability and Algorithms
NeurIPS 2019
Detecting Overlapping and Correlated Communities without Pure Nodes: Identifiability and Algorithm
ICML 2019
Learning Hidden Markov Models from Pairwise Co-occurrences with Application to Topic Modeling
ICML 2018
Anchor-Free Correlated Topic Modeling: Identifiability and Algorithm
NeurIPS 2016
Translation Invariant Word Embeddings
EMNLP 2015